CN1701825A - Rotation type large space sprinkling extinguishing device - Google Patents
Rotation type large space sprinkling extinguishing device Download PDFInfo
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- CN1701825A CN1701825A CN 200510034642 CN200510034642A CN1701825A CN 1701825 A CN1701825 A CN 1701825A CN 200510034642 CN200510034642 CN 200510034642 CN 200510034642 A CN200510034642 A CN 200510034642A CN 1701825 A CN1701825 A CN 1701825A
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- China
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- water
- inlet pipe
- water inlet
- faucet body
- lower cover
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Abstract
The invention provides a rotation type large space sprinkling extinguishing device, which comprises a water inlet pipe and a water nozzle body, wherein the water nozzle body is supported onto one end of the water inlet pipe through rotary members, the water nozzle body is provided with water chambers inside, the water chambers are in communication with the water inlet pipe, the water nozzle body comprises a top cover and a lower cover, the top cover is provided with a plurality of water outlets in fan-blade shape arrangement, the water chamber is provided with a cone shape current divider whose cone shape end faces the water intake port of the water inlet pipe, the bottom of the current divider is fixed on the inner wall of the lower cover. The device can realize quick-speed large area sprinkling fire extinction.
Description
Technical field
The present invention relates to a kind of fire fighting extinguisher.
Background technology
China ZL200420015438.9 discloses a kind of large space sprinkling extinguishing device, this sprinkling extinguishing device comprises water inlet pipe and faucet body, faucet body is made up of water nozzle lid and water nozzle, the centre of water nozzle lid is provided with a through hole, the aperture of this through hole is suitable with the caliber of water inlet pipe, one end of water inlet pipe has outward extending pipe shoulder, and water inlet pipe passes that the inside of pipe shoulder and water nozzle lid forms an annular crack behind the through hole that water nozzle covers, and is placed with one group of ball in the crack; The inside of water nozzle lid and water nozzle is provided with a water cavity, and water cavity is communicated with water inlet pipe, and water nozzle is provided with one group and is the delivery port that the fan blade shape is arranged, and delivery port is communicated with water cavity.This device can utilize the waterpower of self to spray, but owing to lack necessary current part flow arrangement in the water cavity of this device, makes water outlet even inadequately, and the spray scope is big inadequately, directly influence fire extinguishing effect.
Summary of the invention
The object of the present invention is to provide that a kind of spray regime is big, fire-fighting efficiency is high, the rotation type large space sprinkling extinguishing device flexibly of working.
For reaching above-mentioned purpose, a kind of rotation type large space sprinkling extinguishing device provided by the invention comprises water inlet pipe and faucet body, and described faucet body is bearing in an end of water inlet pipe by rotating member, and the inside of faucet body is provided with water cavity, and water cavity is communicated with water inlet pipe; Described faucet body is made up of loam cake and lower cover, covers down one group of delivery port that is the arrangement of fan blade shape is set; Be provided with a current divider that is cone shape in the described water cavity, current divider is the water inlet of an end of taper towards water inlet pipe, and the bottom of current divider is fixed on the inwall of lower cover.
Rotating member of the present invention can adopt rotating members commonly used such as ball or bearing.
Can be connected and fixed by screw between the loam cake of faucet body of the present invention and the lower cover.
When the present invention works, water enters the water cavity of faucet body through water inlet pipe, because being provided with one group, the lower cover of faucet body is the delivery port that the fan blade shape is arranged, evenly spray by delivery port under the effect of the current divider of water inlet this moment in water cavity, faucet body is subjected to a reverse stamping press of water outlet simultaneously, faucet body rotatablely moves automatically by rotating member, and the centrifugal force that the faucet body rotation produces becomes parabolical to eject in the water of delivery port ejection, reaches the effect of rapid large-area sprinkling fire-distinguishing.1), the current that will enter from water inlet pipe become the comprehensive shunting of 360 degree by a fixing angle of release angle wherein the effect of current divider is:, more help from the even water outlet of delivery port; 2), can strengthen the lateral current flow and the flow velocity of water cavity in the faucet body, reduce the flow and the flow velocity of water inlet vertical direction; 3), in the overlay area balanced jet density, make water outlet spray more even; 4), when satisfying certain flow, can reduce feed pressure; 5), project installation is easy, do not need to do the flow of inlet water debugging.
In sum, the present invention has characteristics such as scientific structure, spray regime is big, fire-fighting efficiency is high, work is flexible.
The invention will be further described below in conjunction with the drawings and the specific embodiments.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention;
Fig. 2 partly cuts open figure for the embodiment of the invention;
Fig. 3 is the upward view of the embodiment of the invention.
The specific embodiment
Shown in Fig. 1～3, rotation type large space sprinkling extinguishing device of the present invention comprises water inlet pipe 1 and faucet body 2, and faucet body 2 is bearing in an end of water inlet pipe 1 by rotating member 3, and rotating member 3 can be selected ball or bearing, and shown in Figure 2 is ball.The inside of faucet body 2 is provided with water cavity 4, and water cavity 4 is communicated with water inlet pipe 1.Faucet body 2 is made up of loam cake 5 and lower cover 6, is connected and fixed by screw 10 between loam cake 5 and the lower cover 6, is provided with one group on the lower cover 6 and is the delivery port 7 that the fan blade shape is arranged.Be provided with a current divider 8 that is cone shape in the water cavity 4, current divider 8 is the water inlet 9 of an end of taper towards water inlet pipe 1, and the bottom of current divider 8 is fixed on the inwall of lower cover 6.
Claims (3)
1, a kind of rotation type large space sprinkling extinguishing device, comprise water inlet pipe (1) and faucet body (2), described faucet body (2) is bearing in an end of water inlet pipe (1) by rotating member (3), and the inside of faucet body (2) is provided with water cavity (4), and water cavity (4) is communicated with water inlet pipe (1); Described faucet body (2) is made up of loam cake (5) and lower cover (6), is provided with one group on the lower cover (6) and is the delivery port (7) that the fan blade shape is arranged; It is characterized in that: be provided with a current divider (8) that is cone shape in the described water cavity (4), current divider (8) is the water inlet (9) of an end of taper towards water inlet pipe (1), and the bottom of current divider (8) is fixed on the inwall of lower cover (6).
2, rotation type large space sprinkling extinguishing device according to claim 1 is characterized in that: described rotating member (3) is ball or bearing.
3, rotation type large space sprinkling extinguishing device according to claim 1 and 2 is characterized in that: be connected and fixed by screw (10) between the loam cake (5) of described faucet body (2) and the lower cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100346424A CN100467088C (en) | 2005-05-18 | 2005-05-18 | Rotation type large space sprinkling extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100346424A CN100467088C (en) | 2005-05-18 | 2005-05-18 | Rotation type large space sprinkling extinguishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1701825A true CN1701825A (en) | 2005-11-30 |
| CN100467088C CN100467088C (en) | 2009-03-11 |
Family
ID=35631892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100346424A Expired - Fee Related CN100467088C (en) | 2005-05-18 | 2005-05-18 | Rotation type large space sprinkling extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100467088C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145215A (en) * | 2011-03-02 | 2011-08-10 | 萃联（中国）消防设备制造有限公司 | Projection centrifugal automatic rotation spraying device |
| CN102441246A (en) * | 2010-09-30 | 2012-05-09 | 上海靓消消防装备有限公司 | Rotary water mist sprayer |
| CN101732814B (en) * | 2010-01-06 | 2012-07-25 | 沈阳金威智能消防设备有限公司 | Fire control sprayer |
| CN102989100A (en) * | 2012-11-26 | 2013-03-27 | 中国科学技术大学 | Centrifugal diversion fire-fighting water curtain sprinkler head with arc-shaped nozzle |
-
2005
- 2005-05-18 CN CNB2005100346424A patent/CN100467088C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101732814B (en) * | 2010-01-06 | 2012-07-25 | 沈阳金威智能消防设备有限公司 | Fire control sprayer |
| CN102441246A (en) * | 2010-09-30 | 2012-05-09 | 上海靓消消防装备有限公司 | Rotary water mist sprayer |
| CN102441246B (en) * | 2010-09-30 | 2014-08-06 | 上海南晓消防工程设备有限公司 | Rotary water mist sprayer |
| CN102145215A (en) * | 2011-03-02 | 2011-08-10 | 萃联（中国）消防设备制造有限公司 | Projection centrifugal automatic rotation spraying device |
| CN102145215B (en) * | 2011-03-02 | 2012-10-10 | 萃联（中国）消防设备制造有限公司 | Projection centrifugal automatic rotation spraying device |
| CN102989100A (en) * | 2012-11-26 | 2013-03-27 | 中国科学技术大学 | Centrifugal diversion fire-fighting water curtain sprinkler head with arc-shaped nozzle |
| CN102989100B (en) * | 2012-11-26 | 2014-12-03 | 中国科学技术大学 | Centrifugal diversion fire-fighting water curtain sprinkler head with arc-shaped nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100467088C (en) | 2009-03-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20120518 |